Rescuing Magnolia sinica (Magnoliaceae), a Critically Endangered species endemic to Yunnan, China | |
Wang, Bin![]() ![]() | |
刊名 | ORYX
![]() |
2016-07-01 | |
卷号 | 50期号:3页码:446-449 |
关键词 | Ex situ conservation extremely small populations in situ conservation Magnolia sinica morphological revision reinforcement species distribution |
英文摘要 | Magnolia sinica, a Critically Endangered tree endemic to Yunnan, China, is one of the 20 plant species with extremely small populations approved by the Yunnan government for urgent rescue action before 2015 Information on the geographical distribution and population size of this species had not previously been reported, hindering effective conservation. We therefore carried out a survey of the literature and of herbarium specimens, followed by a detailed field survey and morphological measurements and observations of surviving individuals. We located 52 individuals in the wild, in eight localities. Two distinguishing morphological characters (tepal colour and tepal number) were revised based on observations of all remaining wild individuals that produced flowers and on one 30-year-old flowering plant in Kunming Botanical Garden. The survival rate of individuals propagated from seed for ex situ conservation at the Garden was 100 % over. years; of 100 individuals transplanted to each of two reinforcement sites, 20 and 18, respectively, were alive after. years. We propose two groups of measures to protect M. sinica: (1) in situ conservation, population monitoring, and public engagement, and (2) ex situ conservation with reinforcement or reintroduction. |
类目[WOS] | Biodiversity Conservation ; Ecology |
研究领域[WOS] | Biodiversity & Conservation ; Environmental Sciences & Ecology |
关键词[WOS] | CONSERVATION ; REINTRODUCTION |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000379882000014 |
内容类型 | 期刊论文 |
源URL | [http://ir.kib.ac.cn/handle/151853/28485] ![]() |
专题 | 昆明植物研究所_资源植物与生物技术所级重点实验室 |
推荐引用方式 GB/T 7714 | Wang, Bin,Ma, Yongpeng,Chen, Gao,et al. Rescuing Magnolia sinica (Magnoliaceae), a Critically Endangered species endemic to Yunnan, China[J]. ORYX,2016,50(3):446-449. |
APA | Wang, Bin,Ma, Yongpeng,Chen, Gao,Li, Congren,Dao, Zhiling,&Sun, Weibang.(2016).Rescuing Magnolia sinica (Magnoliaceae), a Critically Endangered species endemic to Yunnan, China.ORYX,50(3),446-449. |
MLA | Wang, Bin,et al."Rescuing Magnolia sinica (Magnoliaceae), a Critically Endangered species endemic to Yunnan, China".ORYX 50.3(2016):446-449. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论